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O-(4-Nitrophenylphosphoryl)choline

Also known as: 4-Nitrophenylphosphorylcholine, p-Nitrophenylphosphorylcholine, Phosphocholine 4-nitrophenyl ester, NPCC, NPPC, Ethanaminium, 2-[[hydroxy(4-nitrophenoxy)phosphinyl]oxy]-N,N,N-trimethyl-, inner salt, (4-nitrophenyl) 2-(trimethylazaniumyl)ethyl phosphate, O-(4-Nitrophenylphosphoryl)choline, 4-Nitrophenylphorylcholine

O-(4-Nitrophenylphosphoryl)choline (CAS 21064-69-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H17N2O6P and a molecular weight of 304.23600 g/mol. Key property: a melting point of 216-218ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21064-69-7
Jingsj CID
J-1350427-3
Molecular Formula
C11H17N2O6P
Molecular Weight
304.23600 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Melting Point216-218ºC
Exact Mass304.08200
PSA114.22000
LogP2.75820
Storage Conditions-20°C

Frequently Asked Questions

What is the CAS number of O-(4-Nitrophenylphosphoryl)choline?

The CAS number of O-(4-Nitrophenylphosphoryl)choline is 21064-69-7.

What are the molecular formula and molecular weight of O-(4-Nitrophenylphosphoryl)choline?

O-(4-Nitrophenylphosphoryl)choline has molecular formula C11H17N2O6P and molecular weight 304.23600 g/mol.

What are the upstream and downstream products of O-(4-Nitrophenylphosphoryl)choline?

For O-(4-Nitrophenylphosphoryl)choline, Upstream Products: 4-Nitrophenyl phosphorodichloridate, Choline iodide; Downstream Products: 4-Aminophenylphosphorylcholine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "O-(4-Nitrophenylphosphoryl)choline (CAS 21064-69-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1350427-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.